Lap Pool Blue vs Opal Silk
Both from Behr's palette. Hue-wise, Lap Pool Blue belongs to the blue family and Opal Silk to the blue-green family. They have nearly identical light reflectance values (44 vs 43), so they'll read as similarly Medium in most lighting conditions. Lap Pool Blue runs green and blue while Opal Silk is decidedly green, which means they'll respond very differently to warm vs cool light sources. At ΔE 2.8, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Lap Pool Blue vs Opal Silk in Real Spaces
2 real rooms side by side. Lap Pool Blue and Opal Silk are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Color Details
Lap Pool Blue vs Opal Silk Simulated Comparison
5 simulated room previews — drag the slider on each to see Lap Pool Blue on one side and Opal Silk on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Lap Pool Blue comparisons
See how Lap Pool Blue stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 44, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 44), opening up a space where Lap Pool Blue encloses it.
At LRV 44 vs 6, Lap Pool Blue is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 44), a gap that shows most in low-lit rooms.
Lap Pool Blue reflects far more light (LRV 44 vs 30), opening up a space where Evergreen Fog encloses it.
A 8-point LRV gap (52 vs 44) makes Mizzle the marginally brighter of the two.
Agreeable Gray reflects far more light (LRV 60 vs 44), opening up a space where Lap Pool Blue encloses it.
At LRV 58 vs 44, Accessible Beige is decisively the brighter choice.
At LRV 44 vs 27, Lap Pool Blue is decisively the brighter choice.
With LRVs of 44 and 43, the two reflect almost the same amount of light.
Lap Pool Blue reflects far more light (LRV 44 vs 4), opening up a space where Naval encloses it.
A 11-point LRV gap (55 vs 44) makes Tranquil Dawn the marginally brighter of the two.
At LRV 44 vs 13, Lap Pool Blue is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 44 vs 44), so neither reads brighter in a room.
Pure White reflects far more light (LRV 84 vs 44), opening up a space where Lap Pool Blue encloses it.
Lap Pool Blue reflects far more light (LRV 44 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 44, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 44, Shoji White is decisively the brighter choice.
At LRV 83 vs 44, Snowbound is decisively the brighter choice.
At LRV 44 vs 12, Lap Pool Blue is decisively the brighter choice.
At LRV 68 vs 44, Skimming Stone is decisively the brighter choice.
With LRVs of 44 and 41, the two reflect almost the same amount of light.
Calamine reflects far more light (LRV 68 vs 44), opening up a space where Lap Pool Blue encloses it.
Lap Pool Blue reflects far more light (LRV 44 vs 25), opening up a space where Treron encloses it.
At LRV 44 vs 12, Lap Pool Blue is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 45 vs 44), so neither reads brighter in a room.
Lap Pool Blue reflects far more light (LRV 44 vs 31), opening up a space where Pale Green encloses it.
Lap Pool Blue reflects far more light (LRV 44 vs 7), opening up a space where Pine Needle encloses it.
Lap Pool Blue reflects far more light (LRV 44 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reflects far more light (LRV 57 vs 44), opening up a space where Lap Pool Blue encloses it.